Kasabi has just moved into public beta. The private beta is over, and Kasabi is openly ready and willing to become your data marketplace. This is similar to what the primates over at InfoChimps are doing: building a community around data sets and APIs. The Kasabi API collection feels like a first attempt at standardizing the task of designing an API for accessing a dataset.

Twitter co-founder Biz Stone has just announced a new geolocation API that will be available to developers fairly soon (Twitter API profile). The new API, which will likely be rolled out in Twitter clients before being available on the Twitter site, will allow users and developers to add latitude and longitude to tweets, thereby adding a valuable new layer of meta information to tweets.

The RouteSavvy API allows you to add route optimization features to any application. It is a REST service for optimizing driving stop order for both GET and POST options. Requests use JSON formatted...

The Microsoft Bing Maps Snap to Road API, developers can specify GPS points including latitude and longitude coordinates. Data can be collected along a route to return a corresponding a set of points...